AT174221B - Magnetic sound recording, reproducing and erasing head - Google Patents

Magnetic sound recording, reproducing and erasing head

Info

Publication number
AT174221B
AT174221B AT174221DA AT174221B AT 174221 B AT174221 B AT 174221B AT 174221D A AT174221D A AT 174221DA AT 174221 B AT174221 B AT 174221B
Authority
AT
Austria
Prior art keywords
reproducing
sound recording
erasing head
magnetic sound
magnetic
Prior art date
Application number
Other languages
German (de)
Original Assignee
Blaupunkt Werke Gmbh Zweignied
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blaupunkt Werke Gmbh Zweignied filed Critical Blaupunkt Werke Gmbh Zweignied
Application granted granted Critical
Publication of AT174221B publication Critical patent/AT174221B/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
AT174221D 1950-02-20 1951-02-12 Magnetic sound recording, reproducing and erasing head AT174221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE174221T 1950-02-20

Publications (1)

Publication Number Publication Date
AT174221B true AT174221B (en) 1953-03-10

Family

ID=29261502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT174221D AT174221B (en) 1950-02-20 1951-02-12 Magnetic sound recording, reproducing and erasing head

Country Status (1)

Country Link
AT (1) AT174221B (en)

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